What is the Island? Well....take a look.
For the topographers out there, you’ll love this post.
It seems that a LOST aficionado out there put his considerable talent to work drawing up a detailed map of the mysterious Island. Apparently dude has been working as a cartographer for the Department of Defense for the past 11 years. And now, he’s charting the details of LOST’s Island. I love it. (Am I the only one who thinks the Island resembles one of those turtles from “Finding Nemo”?)
(Click here for the “Geography of LOST” website; hat tip to EW.com for bringing this to my attention.)
already & not yet 
Where’s Hydra Island?
I guess he didn’t draw it…
No it’s there. It’s just small. It has the runway listed and everything. I disagree with his placement of the “heart of the island”. It should be closer to the beach camp, because it was close to the bamboo forest where Jack landed. And shouldn’t it actually be to the left (west) of the beach camp? Because when Jack ran to the beach in the Pilot he looked right and it was calm and then the plane was to the left.
And yes, I now feel like a complete nerd for giving this so much thought.
What are the other two smaller islands at the bottom right of the map?